5 Warning Signs Your Foundation Needs an Inspection

Your foundation rarely fails overnight. It sends signals first — subtle at the start, harder to ignore as time passes. Catching these signs early is the difference between a minor adjustment and a major repair bill.

1. Stair-Step Cracks in Brick or Drywall

Diagonal cracks that follow the mortar lines of brickwork, or run from the corners of windows and doors, usually indicate differential settlement. A hairline crack is worth monitoring; anything wider than a coin's edge deserves a professional look.

2. Doors and Windows That Stick

When a frame shifts out of square, doors begin to jam and windows resist opening. If this happens across several rooms at once, the cause is often movement in the structure below, not the door itself.

3. Sloping or Uneven Floors

Drop a marble and watch where it rolls. A noticeable slope across a room is one of the clearest signs that support beneath the slab has shifted.

4. Gaps Around Exterior Trim

Separation where the brick meets a window frame, or where the chimney pulls away from the wall, points to uneven movement at the foundation level.

5. Cracks Wider at the Top Than the Bottom

Tapered cracks reveal the direction a structure is leaning. Their shape tells an experienced engineer a great deal about what is happening underground.

If you recognise two or more of these, a foundation inspection is the sensible next step. Our team documents the cause, not just the symptom.

Talk to our engineers about your property.

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